From 6db37ad7c27bda2f62d1ef6ad0496e359c562c1a Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 2 Oct 2018 07:21:31 -0700 Subject: [PATCH] dma-mapping: move dma_default_get_required_mask under ifdef This avoids a warning on powerpc. Signed-off-by: Christoph Hellwig Reported-by: Stephen Rothwell --- drivers/base/platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/platform.c b/drivers/base/platform.c index cfe22fded980..23cf4427f425 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -1179,6 +1179,7 @@ int __init platform_bus_init(void) return error; } +#ifndef ARCH_HAS_DMA_GET_REQUIRED_MASK static u64 dma_default_get_required_mask(struct device *dev) { u32 low_totalram = ((max_pfn - 1) << PAGE_SHIFT); @@ -1198,7 +1199,6 @@ static u64 dma_default_get_required_mask(struct device *dev) return mask; } -#ifndef ARCH_HAS_DMA_GET_REQUIRED_MASK u64 dma_get_required_mask(struct device *dev) { const struct dma_map_ops *ops = get_dma_ops(dev); -- 2.45.2